Emilio Lozoya, CEO of Mexico's state-owned oil company Petróleos Mexicanos, talks about the Mexican government's plan to open some of the country's oil fields to private companies. Video by WSJ's ... more 
Emilio Lozoya, CEO of Mexico's state-owned oil company Petróleos Mexicanos, talks about the Mexican government's plan to open some of the country's oil fields to private companies. Video by WSJ's Laurence Iliff. less 
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